LSA X-port swap numbers - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Ashen L99 · 12-31-2025, 01:18 AM

2.38 upper and 8.1 lower. Seeing about 212 KPA. 93 octane. Pulls to 7500.

Can anyone tell me why my pictures are sideways? would also upload a clip of the Dyno pull, But says a security token is missing.

1JEWLDSSRS · 12-31-2025, 01:15 PM

Flipped it for you..

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Ashen L99 · 01-02-2026, 05:07 AM

Thank you!

lazerlemonta · 02-04-2026, 05:04 PM

Those low and mid range gains are awesome. Greg does good work

1JEWLDSSRS · 02-04-2026, 06:23 PM

Quote:

Originally Posted by lazerlemonta

Those low and mid range gains are awesome. Greg does good work

Hey lazor!! How ya doing brother?? Happy New Year!! Hope you're enjoying that new monster vette you posted about last time we saw ya on here! Well done! Hope you have a great 2026!!

Bo White · 02-04-2026, 06:24 PM

This before and after on the porting?

12-31-2025, 01:18 AM	#1
Ashen L99 Drives: Ashen grey, 1SS, L99 Join Date: Aug 2016 Location: Oklahoma Posts: 549	LSA X-port swap numbers 2.38 upper and 8.1 lower. Seeing about 212 KPA. 93 octane. Pulls to 7500. Can anyone tell me why my pictures are sideways? would also upload a clip of the Dyno pull, But says a security token is missing. Attached Images __________________ Roto-fab big gulp, Nick Williams 102mm TB, Kong X-port LSA, Ported 821 heads, BTR stage 4 V2 pd cam, 416 CI bottom end, original block. TSP 2” long tubes, Corsa ZL-1 catback. Nitrous Outlet 102mm plate kit/100 shot JUST IN CASE. NGK BR7EF plugs with Taylor plug wires. DSX flex fuel kit, DSX aux pump, zl1 in tank. deatchwork 1000cc injectors. B&M deep trans pan, stock 6L90 converter, ZL1 diff 3.23 ratio. GM ground effects, T-Rex upper grill, Z/28 Spoiler, Forgestar F14s, 12” subwoofer, and custom paint matched interior.

12-31-2025, 01:15 PM	#2
1JEWLDSSRS Drives: 2011 SS-RS Join Date: May 2011 Location: FLORIDA Posts: 14,117	Flipped it for you.. __________________ TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.

01-02-2026, 05:07 AM	#3
Ashen L99 Drives: Ashen grey, 1SS, L99 Join Date: Aug 2016 Location: Oklahoma Posts: 549	Thank you! __________________ Roto-fab big gulp, Nick Williams 102mm TB, Kong X-port LSA, Ported 821 heads, BTR stage 4 V2 pd cam, 416 CI bottom end, original block. TSP 2” long tubes, Corsa ZL-1 catback. Nitrous Outlet 102mm plate kit/100 shot JUST IN CASE. NGK BR7EF plugs with Taylor plug wires. DSX flex fuel kit, DSX aux pump, zl1 in tank. deatchwork 1000cc injectors. B&M deep trans pan, stock 6L90 converter, ZL1 diff 3.23 ratio. GM ground effects, T-Rex upper grill, Z/28 Spoiler, Forgestar F14s, 12” subwoofer, and custom paint matched interior.

02-04-2026, 05:04 PM	#4
lazerlemonta Drives: 2010 C6 1LT Join Date: Dec 2011 Location: Virginia Posts: 888 View My Garage	Those low and mid range gains are awesome. Greg does good work __________________ 2010 C6 JET STREAM BLUE BOLT ONS TO THE EXTREME, GPI 281cc HEADS, Darth_V8r SPEC CAM, FAST 102 INTAKE, CRANK SCRAPER, QUARTER MASTER 7.25" CLUTCH, RPM 3.90 STAGE II DIF, Z51 Gear Set AND E85 Best ET 10.58 @ 131.8 stock heads and stock cam 453/445 SAE 10.62@134.82 GPI 281CC Heads, SS4 Cam and X1 Intake Best 1/8 6.80@105.75 Best MPH 134.82

02-04-2026, 06:24 PM	#6
Bo White Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012 Location: Vance Alabama Posts: 8,094	This before and after on the porting? __________________ Retired wanna be cylinder head porter 2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter, stage 4 cam and Wilkes 11° 65cc heads Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X